body {
	margin: 50px;
	font-family: sans-serif;
	font-size: 10pt;
}

.demo-description {
	font-size: 9pt;
	font-family: sans-serif;
	color: #555;	
}

h1 {
	font-size: 24pt;
	font-family: sans-serif;
}

h2 {
	margin-top: 30px;
	font-size: 16pt;	
}

h4 {
	font-size: 12pt;	
}